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STNI

STNISea-Tac Noise.Info

  • Solve for Sea-Tac. Solve for every airport.
  • Since 2016, working to obtain justice for everyone living under the flight path.
  • Less Noise. Cleaner Air. Better Public Health. Compensation.
  • Everything you think you know about the airport is wrong.

TagConstruction(153)

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  • 2022-10-25

    2023 Airfield Projects Presentation

    Port of Seattle Commission presentation (Item 8h_supp, October 25, 2022) requesting authorization for the Executive Director to advertise and execute two construction contracts for 2023 Airfield Projects at Seattle-Tacoma International Airport, covering CIP numbers C800930, C801177, C800844, C801171, and C801237. Total authorization request: $67,153,000. Contract #1 (federally funded, DBE goal 8%) covers 2023 Airfield Pavement
    Tagscapital improvements, Construction, Port Of Seattle, Port Of Seattle Commission, Sea-Tac AirportFolder2026
  • 2022 10 25 rm 8h presentation 2023 airfield projects pdf
    2022-10-25

    2023 Airfield Projects Presentation

    Port of Seattle Commission presentation (Item 8h_supp, October 25, 2022) requesting authorization for the Executive Director to advertise and execute two construction contracts for 2023 Airfield Projects at Seattle-Tacoma International Airport, covering CIP numbers C800930, C801177, C800844, C801171, and C801237. Total authorization request: $67,153,000. Contract #1 (federally funded, DBE goal 8%) covers 2023 Airfield Pavement
    Tagscapital improvements, Construction, Port Of Seattle, Port Of Seattle Commission, Sea-Tac AirportFolder2026
  • 2022-10-25

    Memorandum of Understanding (MOU) between WSDOT / Port Of Seattle

    Draft MOU between Washington State Department of Transportation (WSDOT) and Port of Seattle (Port) covering the SR 509 24th Avenue S/S 188th Street New Expressway Project (SR 509 Completion Project Stage 2), dated October 25, 2022 (Item 8d_attach). Documents design and construction commitments for project elements within Port property boundaries, including illumination and signalization (Starling
    TagsConstruction, Port Of Seattle, Sea-Tac Airport, SR509, WSDOTFolder2026
  • 2022 10 25 rm 8d attachment r509 project mou pdf
    2022-10-25

    Memorandum of Understanding (MOU) between WSDOT / Port Of Seattle

    Draft MOU between Washington State Department of Transportation (WSDOT) and Port of Seattle (Port) covering the SR 509 24th Avenue S/S 188th Street New Expressway Project (SR 509 Completion Project Stage 2), dated October 25, 2022 (Item 8d_attach). Documents design and construction commitments for project elements within Port property boundaries, including illumination and signalization (Starling
    TagsConstruction, Port Of Seattle, Sea-Tac Airport, SR509, WSDOTFolder2026
  • 2022-10-25

    SEA Gateway/North Main Terminal Redevelopment Program – Phase A Supplemental Construction Funding Authorization

    Commission Agenda Memorandum Item 10a for the Port of Seattle Commission meeting of October 25, 2022, authored by Jeff Moken (Interim Director, Aviation Business and Properties) and Eileen Francisco (Director, Aviation Project Management Group). Requests Commission authorization for Executive Director to: (1) increase program budget by $100 million to $500 million total for the SEA
    TagsAlaska Air, Construction, North Terminal, Port Of Seattle Commission, Sea-Tac AirportFolder2026
  • 2022 10 25 rm 10a memo sea gateway north main redevelopment pdf
    2022-10-25

    SEA Gateway/North Main Terminal Redevelopment Program – Phase A Supplemental Construction Funding Authorization

    Commission Agenda Memorandum Item 10a for the Port of Seattle Commission meeting of October 25, 2022, authored by Jeff Moken (Interim Director, Aviation Business and Properties) and Eileen Francisco (Director, Aviation Project Management Group). Requests Commission authorization for Executive Director to: (1) increase program budget by $100 million to $500 million total for the SEA
    TagsAlaska Air, Construction, North Terminal, Port Of Seattle Commission, Sea-Tac AirportFolder2026
  • 2022-10-25

    SEA Gateway/North Main Terminal Redevelopment Program Phase A Construction – Supplemental Funding Request

    Presentation to the Port of Seattle Commission on October 25, 2022 (Item No. 10a supp) requesting authorization for the Executive Director to: (1) increase the SEA Gateway/North Main Terminal Redevelopment Program budget to $500 million; (2) authorize an additional $159,500,000 in supplemental funding to continue Phase A construction; and (3) execute a Tenant Reimbursement Agreement
    TagsAlaska Air, Construction, North Terminal, Port Of Seattle CommissionFolder2026
  • 2022 10 25 rm 10a presentation sea gateway north main redevelopment pdf
    2022-10-25

    SEA Gateway/North Main Terminal Redevelopment Program Phase A Construction – Supplemental Funding Request

    Presentation to the Port of Seattle Commission on October 25, 2022 (Item No. 10a supp) requesting authorization for the Executive Director to: (1) increase the SEA Gateway/North Main Terminal Redevelopment Program budget to $500 million; (2) authorize an additional $159,500,000 in supplemental funding to continue Phase A construction; and (3) execute a Tenant Reimbursement Agreement
    TagsAlaska Air, Construction, North Terminal, Port Of Seattle CommissionFolder2026
  • Sea-Tac Airport Aerial View During Expansion Construction

    Black-and-white aerial photograph showing a major commercial airport with a central runway, terminal complex with jet aircraft at gates visible on the right side, and extensive grading and construction activity suggesting a significant expansion project underway. Fuel storage tanks and support facilities are visible in the lower right quadrant.
    TagsAirport Expansion, Construction, Runways, Sea-Tac AirportFolderRunways
  • Sea-Tac Airport Aerial View During Terminal Expansion Construction

    Aerial photograph showing Seattle-Tacoma International Airport (Sea-Tac) during a major construction/expansion phase, with the existing terminal complex and aircraft gates visible in the background and large-scale earthwork and new terminal foundation construction underway in the foreground. Multiple commercial jet aircraft are visible at gates, and the surrounding roadway infrastructure and parking areas are partially complete, consistent with Sea-Tac's expansion construction in the late 1960s to early 1970s.
    TagsAirport Expansion, Construction, History, Runways, Sea-Tac AirportFolderRunways

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Upcoming Events

  • Part 150 NCP Workshop — Burien
    Add to CalendarMSaturday Oct 17: 10:00am

    Attend a Port of Seattle open house on the Part 150 Study Noise Compatibility Program (NCP). The Part 150 program determines the noise boundary around the airport and opportunities for noise mitigation such as sound insulation.

    [...]
  • Part 150 NCP Workshop — SeaTac
    Add to CalendarMMonday Oct 19: 6:00pm

    Attend a Port of Seattle open house on the Part 150 Study Noise Compatibility Program (NCP). The Part 150 program determines the noise boundary around the airport and opportunities for noise mitigation such as sound insulation.

    [...]
  • Part 150 NCP Workshop — Des Moines
    Add to CalendarMTuesday Oct 20: 6:00pm

    Attend a Port of Seattle open house on the Part 150 Study Noise Compatibility Program (NCP). The Part 150 program determines the noise boundary around the airport and opportunities for noise mitigation such as sound insulation.

    [...]

[See all...]


Issues

Sea-Tac Airport is currently undergoing the largest and longest expansion in its history, collectively known as the Sustainable Airport Master Plan (SAMP). Some of it you can already hear, but you’re probably not aware of what it all means. Here’s what you need to know.
read more...

Read This!

As the source for federal transportation grants, the Puget Sound Regional Council was charged with developing a system to meet the growing need for commercial aviation. When the search for a second airport failed, they authorized the Port of Seattle to build the Third Runway, with a mandate to develop a noise abatement and mitigation program. In their effort to stop the Third Runway, the ACC argued over every detail of the Port's efforts--including property buyouts and sound insulation. The dispute was meant to be settled by a three member Expert Arbitration Panel. This is their final report. It finds 2-1, that the Port's program was insufficient in several respects. Despite that, funding for the Third Runway was approved by the PSRC, and the 'Port Package' program, proceeded largely unchanged. Expert Arbitration Panel's final decision finding that the Port of Seattle had not shown sufficient reduction in real on-the-ground noise impacts to satisfy noise reduction conditions required for approval of a third runway at Sea-Tac International Airport. The majority decision concluded the Port's noise abatement programs were insufficient despite being impressive in scope.
continue...

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